متابعة
Ranjit Kumar Upadhyay, FNASc
Ranjit Kumar Upadhyay, FNASc
أسماء أخرىR.K. Upadhyay, Ranjit Kr. Upadhyay
Indian Institute of Technology (Indian School of Mines) Dhanbad
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عنوان
عدد مرات الاقتباسات
عدد مرات الاقتباسات
السنة
Persistence and extinction of one-prey and two-predators system
B Dubey, RK Upadhyay
Nonlinear Analysis: Modelling and Control 9 (4), 307-329, 2004
1482004
Dynamics of a three species food chain model with Crowley–Martin type functional response
RK Upadhyay, RK Naji
Chaos, solitons & fractals 42 (3), 1337-1346, 2009
1222009
Why chaos is rarely observed in natural populations
RK Upadhyay, V Rai
Chaos, Solitons & Fractals 8 (12), 1933-1939, 1997
1171997
Chaos: an ecological reality?
RK Upadhyay, SRK Iyengar, V Rai
International Journal of Bifurcation and Chaos 8 (06), 1325-1333, 1998
1141998
Introduction to mathematical modeling and chaotic dynamics
RK Upadhyay, SRK Iyengar
CRC press, 2013
1052013
Dynamics of an SEIR epidemic model with nonlinear incidence and treatment rates
RK Upadhyay, AK Pal, S Kumari, P Roy
Nonlinear Dynamics 96, 2351-2368, 2019
952019
Effect of seasonality on the dynamics of 2 and 3 species prey–predator systems
RK Upadhyay, SRK Iyengar
Nonlinear Analysis: real world applications 6 (3), 509-530, 2005
842005
Modeling the virus dynamics in computer network with SVEIR model and nonlinear incident rate
RK Upadhyay, S Kumari, AK Misra
Journal of Applied Mathematics and Computing 54, 485-509, 2017
782017
Bifurcation analysis and diverse firing activities of a modified excitable neuron model
A Mondal, RK Upadhyay, J Ma, BK Yadav, SK Sharma, A Mondal
Cognitive neurodynamics 13, 393-407, 2019
772019
Mathematical model of COVID-19 with comorbidity and controlling using non-pharmaceutical interventions and vaccination
P Das, RK Upadhyay, AK Misra, FA Rihan, P Das, D Ghosh
Nonlinear Dynamics 106 (2), 1213-1227, 2021
752021
Top-predator interference and gestation delay as determinants of the dynamics of a realistic model food chain
D Jana, R Agrawal, RK Upadhyay
Chaos, Solitons & Fractals 69, 50-63, 2014
752014
Chaotic population dynamics and biology of the top-predator
V Rai, RK Upadhyay
Chaos, Solitons & Fractals 21 (5), 1195-1204, 2004
692004
Multiple attractors and crisis route to chaos in a model food-chain
RK Upadhyay
Chaos, Solitons & Fractals 16 (5), 737-747, 2003
692003
Firing activities of a fractional-order FitzHugh-Rinzel bursting neuron model and its coupled dynamics
A Mondal, SK Sharma, RK Upadhyay, A Mondal
Scientific reports 9 (1), 15721, 2019
672019
Spiking and bursting patterns of fractional-order Izhikevich model
WW Teka, RK Upadhyay, A Mondal
Communications in Nonlinear Science and Numerical Simulation 56, 161-176, 2018
642018
Complex dynamics of a three species food-chain model with Holling type IV functional response
RKK Upadhyay, SNN Raw
Nonlinear Analysis: Modelling and Control 16 (3), 553-374, 2011
642011
Population dynamic consequences of fearful prey in a spatiotemporal predator-prey system.
RK Upadhyay, S Mishra
Mathematical biosciences and engineering: MBE 16 (1), 338-372, 2018
622018
Effects of industrialization and pollution on resource biomass: a mathematical model
B Dubey, RK Upadhyay, J Hussain
Ecological modelling 167 (1-2), 83-95, 2003
602003
Chaos in eco-epidemiological problem of the Salton Sea and its possible control
RK Upadhyay, N Bairagi, K Kundu, J Chattopadhyay
Applied mathematics and computation 196 (1), 392-401, 2008
572008
Fractional-order leaky integrate-and-fire model with long-term memory and power law dynamics
WW Teka, RK Upadhyay, A Mondal
Neural Networks 93, 110-125, 2017
552017
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مقالات 1–20